573099

STAT3 Inhibitor V, Stattic

STAT3 Inhibitor V, Stattic, CAS 19983-44-9, is a cell-permeable inhibitor of STAT3 cellular function that targets the STAT3-SH2 domain and prevents its association with upstream Kinases.

• Synonyme(s) : STAT3 Inhibitor V, Stattic, 6-Nitrobenzo[b]thiophene-1,1-dioxide, Stat three inhibitory compound
• Formule empirique (notation de Hill) : C₈H₅NO₄S
• Numéro CAS: 19983-44-9
• Poids moléculaire : 211.19
• Numéro MDL: MFCD00173799
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• Niveau de qualité: 100
• Essai: ≥95% (HPLC)
• Forme: solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: pale yellow
• Solubilité: DMSO: 10 mg/mL; ethanol: 5 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: 2-8°C
• Chaîne SMILES: [S]1(=O)(=O)c2c(ccc(c2)[N+](=O)[O-])C=C1
• InChI: 1S/C8H5NO4S/c10-9(11)7-2-1-6-3-4-14(12,13)8(6)5-7/h1-5H
• Clé InChI: ZRRGOUHITGRLBA-UHFFFAOYSA-N

Description

Description générale

A cell-permeable vinyl-sulfone compound that acts as an inhibitor of STAT3 cellular function by targeting the STAT3-SH2 domain and preventing its association with upstream kinases. The effect of Stattic towards STAT family members is temperature-dependent and appears to be highly STAT3-selective at 37°C. Shown to inhibit cellular phosphorylation of STAT3 at Tyr⁷⁰⁵ with little effect towards STAT1 phosphorylation at Tyr⁷⁰¹ (in HepG2 cells) or the phosphorylation of JAK1, JAK2, and c-Src (in MDA-MB-231 and MDA-MB-235S cells).

Actions biochimiques/physiologiques

Cell permeable: yes

Primary Target
STAT3

Product does not compete with ATP.

Reversible: no

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Irritant (B)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C. Note: The use of freshly opened DMSO strongly recommended; the thiol impurities present in DMSO will modify the molecule. Highly recommended to reconstitute just before each use.

Autres remarques

Schust, J., et al. 2006. Chem. Biol.13, 1235.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable